Parashas Acharei Mos · Passuk 18:05
Chabad.org — English translation + Rashi
Torah Temima points to Avodah Zarah 54a.
English: “Live by them” exempts one under duress in private; “do not profane My holy name” requires martyrdom even under duress when the act is public.
Private vs. public under duress
The balance between “live by them” and chillul Hashem turns on whether the forced transgression is performed in private or in public.